general of the western defense command determined that all japanese within the coastal areas should move inland. notices were posted. all persons of japanese descent were required to register, and the japanese themselves cheerfully handled the enormous paperwork involved in the migration. >> i think that it's important for people to know about what happened to the japanese-americans during world war ii. >> japan's devastating surprise attack on hawaii's pearl harbor fanned the flames of national hysteria, particularly on the west coast. more than 100,000 japanese-americans were ordered to pack their things. the uchidas were forced to leave their home in pasadena, california. >> they were first, actually, put in the santa anita racetrack where they lived for about six months in actual horse stables, and they actually had to clean out the stables and make it livable. and then, after that period, they were moved to gila river, which is in arizona. >> like so many other families, the uchidas were relocated to detention camps in remote areas of the country. >> they lived in barracks that real